2017277553

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 2781941760

約数和(自身を除く): 764664207

約数列:

[1, 3, 47, 141, 179, 257, 311, 537, 771, 933, 8413, 12079, 14617, 25239, 36237, 43851, 46003, 55669, 79927, 138009, 167007, 239781, 2162141, 2616443, 3756569, 6486423, 7849329, 11269707, 14306933, 42920799, 672425851, 2017277553]

約数ペア:

[(1, 2017277553), (3, 672425851), (47, 42920799), (141, 14306933), (179, 11269707), (257, 7849329), (311, 6486423), (537, 3756569), (771, 2616443), (933, 2162141), (8413, 239781), (12079, 167007), (14617, 138009), (25239, 79927), (36237, 55669), (43851, 46003)]